TextControlBox.WinUI.JuliusKirsch 1.1.4

<div align="center"> <img src="images/Icon1.png" height="150px" width="auto"> <h1>TextControlBox-WinUI</h1> </div>

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🤔 What is TextControlBox?

TextControlBox is a powerful and highly customizable textbox control for WinUI 3 applications. It provides an advanced text editing experience with features like syntax highlighting for multiple programming languages, intuitive search and replace functionality, zooming, line numbering, and smooth scrolling. With support for undo/redo, customizable themes, and efficient performance.

🛠️ Features

• Basic Text Editing: Cut, copy, paste, undo, redo, and full text selection capabilities.
• Navigation & Selection:
  • Go to a specific line.
  • Select specific lines or the entire text.
• Scrolling & Zooming:
  • Scroll to specific lines or pages.
  • Zoom in and out for better readability.
• Syntax Highlighting:
  • Built-in support for multiple programming languages.
  • Easily toggle syntax highlighting on and off.
• Search & Replace:
  • Multi highlight search
  • Find and replace text with options for case sensitivity and whole-word matching.
• Customization Options:
  • Show or hide line numbers.
  • Customize font, theme, and cursor appearance.
  • Configure spaces vs. tabs for indentation.
• Other Features:
  • Drag & drop text support.
  • Surround selected text with custom characters.
  • Get cursor position and manage selections programmatically.

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🏗️ Getting Started

Installation

📥 Download Nuget.org

Add TextControlBox to your WinUI 3 project and include the necessary namespace in your XAML or C# file.

using TextControlBoxNS;

Basic Usage

TextControlBox textBox = new TextControlBox();
textBox.LoadText("Hello, world!");
textBox.ShowLineNumbers = true;
textBox.EnableSyntaxHighlighting = true;

🚀 Events

TextControlBox provides several events to handle user interactions:

• TextChanged: Triggered when the text content changes.
• SelectionChanged: Fires when the user changes the selected text.
• ZoomChanged: Called when the zoom factor is adjusted.
• GotFocus / LostFocus: Handle focus changes.

🎨 Syntax Highlighting

TextControlBox includes built-in support for multiple languages:

• C#, C++, Java, Python, JavaScript, JSON, HTML, CSS, SQL, Markdown, Batch, Config, CSV, LaTex, PHP, QSharp, TOML, XML

Enable syntax highlighting:

textBox.SelectSyntaxHighlightingById(SyntaxHighlightID.CSharp);

🔎 Search & Replace

Start a search:

textBox.BeginSearch("example", wholeWord: false, matchCase: true);

Replace occurrences:

textBox.ReplaceAll("oldText", "newText", matchCase: true, wholeWord: false);

👨‍👩‍👧‍👦 Contributing

Contributions are welcome! Feel free to submit a pull request or open an issue.

🧾 License

This project is licensed under the MIT License.